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Thesis week9 2_s1150033
 

Thesis week9 2_s1150033

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    Thesis week9 2_s1150033 Thesis week9 2_s1150033 Presentation Transcript

    • Semantic Search Engine Query Expansion using WordNetVitaly Klyuev Ryo UenoAssociate Professor s1150033
    • Outline● Abstract● Query Expansion● About WordNet● Experiment● Conclusion
    • Abstract● We propose a semantic approach to the query expansion using WordNet that is a English lexical database.
    • Query Expansion● Query expansion is the process that expands the keywords typed by the users.
    • About WordNet● WordNet is a lexical database of English. It can be downloaded freely and publicly from the official Web site.
    • Experiment● We conducted experiments to test our prototype with some query sets.
    • Conclusion● Some results are expanded effectively.● But there are some problems, Such as execution time.
    • Thank you for your Listening.